| 16550CHP.ZIP |
The 16550 UART story
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| 24TO96.ZIP |
Convert your internal 2400 bauder to 9600 baud!
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| 24TO96X.ZIP |
Why the file 24to96.lzh wont work
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| 28_8KHST.ZIP |
Info about the new 28K8 modem from US Robotics
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| 28800!.ZIP |
How to get 28.8 connects
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| 288TECH.ZIP |
Discussions on why few callers get a 28,800 V.FC/V.34 connect over dial up phone lines
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| 288TXT.ZIP |
Having troubles getting a 28.8 Connect rate with your USR? So are a lot of people. Read these posts to and from USR for a little help.
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| 512KTO1M.ZIP |
U-1496 Series Modem Firmware Upgrade with 1Mbit EPROM
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| 550DOC.ZIP |
Fast serial communication, do you need a 16550 UART
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| 9600.ZIP |
About 9600 modems
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| 9600INFO.ZIP |
Information 9600 Bps modem protocols
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| ADSL.ZIP |
ADSL - What is it ?
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| AINCOMM.ZIP |
FAQ: The 16550A UART & TurboCom drivers This article applies to Intel-based systems running Windows. Overrun and CRC errors and how to prevent them.
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| ANSMACHE.ZIP |
Answer Machine stopper schematics
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| ANTIARQ.ZIP |
How to get rid of the flashing ARQ
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| ARTHAYES.ZIP |
HAYES modems and compatables.
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| ATM.ZIP |
A Survey of ISDN, B-ISDN and ATM
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| ATM_TUTO.ZIP |
A brief tutorial on ATM
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| B_ISDN.ZIP |
Getting a broader picture (ISDN & HDTV)
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| BITSBAUD.ZIP |
Taking the mystery out of modem speeds
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| BUILDV32.ZIP |
How to build your own V32 modem
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| CALLERID.ZIP |
This is a quick glossary of "caller ID" terms
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| CALLID.ZIP |
Plans and software for a Caller ID box
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| CALLSEL.ZIP |
FAX class 1 call selection specification.
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| CAS_CABL.ZIP |
How to make a RS-232 interface for an Casio 8800 calculator
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| CCITT-T4.ZIP |
CCITT Draft Recommendation T.4, group 3 fax
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| CL1INFO.ZIP |
Class 1 Fax commands for Supramodems
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| CL2INFO.ZIP |
Class 2 Fax commands for Supramodems
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| CNID.ZIP |
Frequently Asked Questions About Caller-ID
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| COURIER.ZIP |
USRobotics Courier V.34: Undocumented Features
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| COURSPOR.ZIP |
USR 28.8 COURIER features not available in the USR 28.8 SPORTSTER
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| DETECTAP.ZIP |
Bug Detection on Home Fones
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| DIGSCOPE.ZIP |
Circuit cellar digital scope project
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| DLM140.ZIP |
An IBM PC based RS-232 asynchronous data line monitor
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| DTMF.ZIP |
Telephone tone dialing chips faq
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| DTMFDOC.ZIP |
DTMF-avkodare runt en MT8870
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| ERSATZ.ZIP |
Class 2 Fax/Modem scorecard
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| FAQ4PHON.ZIP |
How Do I Stop my Phones From Interrupting My Modem' FAQ
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| FAX25.ZIP |
FAXPHONE 25 and FAX-225 RS-232 Serial Interface technical Information
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| FAXINF.ZIP |
ATI faxinfo document catalogue
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| FAXSWITC.ZIP |
Fax/Telephone switch schematic in German
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| FAX-TEL.ZIP |
Plan for a Fax-Switch
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| FIRE.ZIP |
HST Settings for highest speed
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| FLOW_CON.ZIP |
How Modem flow control works
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| FXATCMD1.ZIP |
Fax class 1 operation
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| HAYES.ZIP |
Technical referece for Hayes (tm) modem users
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| HCDW.ZIP |
Building hardware carrier detect watchdog
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| HI_SPEED.ZIP |
What you need to know about modems
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| HST_SET4.ZIP |
Alternative HST setups
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| HSTHACK2.ZIP |
How to convert a HST modem to a HST DS
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| HSTMAX.ZIP |
Maximize HST efficiency
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| HSTXT.ZIP |
Good text about modems,tips & what to bye
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| IICPORTS.ZIP |
Apple //c Serial Ports
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| INTELREF.ZIP |
Intel High Speed Modem Command Guide
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| INTERFER.ZIP |
Telephone Interference
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| ISDN_TUT.ZIP |
An introduction to ISDN
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| ISDN-FAQ.ZIP |
ISDN (FAQ) frequently asked questions
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| LIGHTNIN.ZIP |
Lightening Surge Protection
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| LINE_STD.ZIP |
Minimum line testing requirements as set by the FCC
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| LINOISE.ZIP |
Line noise explained
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| LOOPBACK.ZIP |
Build your own RS-232 loopback tester
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| MAKE9600.ZIP |
Make a 9600 Baud modem from a 2400 baud
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| MAXHST2.ZIP |
Maximizing your HST
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| MAXHST3.ZIP |
Maximizing US Courier Performance
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| MDICTION.ZIP |
The Modem Dictionary
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| MNPDEF.ZIP |
MNP error correcting modems info.
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| MNPINFO.ZIP |
MNP error-correcting modems
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| MODEM.ZIP |
High Speed Modem Info for PC users
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| MODEM1.ZIP |
What You Need to Know about Modems
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| MODEMALL.ZIP |
Info about all V42, V22 etc Codes and Modems
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| MODEMLEX.ZIP |
Modem lexicon
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| MODEMS.ZIP |
Modem dictionary
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| MODM_INF.ZIP |
Modem tones explanation
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| MODWKS20.ZIP |
MODEM WORKSHOP 2.0≡≡ Modem book on disk. How to choose and set up a modem and tele- communications software. Informative sections include: modem testing, BBSs, message bases, online services, e-mail, shareware jewels, how to unzip .zip files, AT commands, how to use Interlink, packet-switching networks, modem terms, emoticons, and more. Steven Woas $19.95 <ASP>
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| NEWUSR.ZIP |
About the new us robotics HST modems
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| NOISE_1.ZIP |
Modem Noise Killer (alpha version)
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| NOISE-3.ZIP |
Modem noise killer
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| PCMOD12.ZIP |
PC and modem communication tutor
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| PHONEBUG.ZIP |
Build a Phonebug
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| PHONEREC.ZIP |
Automatic Phone Recorder
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| PHYSICAL.ZIP |
Standardization for ATM and related b-ISDN technologies
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| PINS.ZIP |
Text shows RS232C & parallel pins layout
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| PROTOCOL.ZIP |
Error correction in modems: MNP
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| RFC804.ZIP |
The CCITT fax group3 standard
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| ROCKWELL.ZIP |
Rockwell's 14.4/28.8 chipset ref. manual
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| RS232.ZIP |
Some info about the RS-232 serial port on the PC
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| RS232_D.ZIP |
RS-232 pin description
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| RS232GID.ZIP |
A Practical Guide to RS-232 Interfacing
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| RSTUTOR.ZIP |
Tutor for communications, serial interface
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| SCRAMBLE.ZIP |
How to build a telephone scrambler, w/ schematics
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| SERIAL.ZIP |
All you need to know about serial communications on PC
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| SONETINF.ZIP |
A Technical Overview of SONET/SDH (Synchronous Optical Network / Synchronous Digital Hierarchy)
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| SPEEDUP.ZIP |
How to speed up your HST 14400 Modem to work as fast as possible!!!
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| SPORT.ZIP |
About patching Sportster modems
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| STARLINE.ZIP |
Sophisticated modems and Call Waiting
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| SUPRAINF.ZIP |
Supra technical support bulletin
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| TERBO.ZIP |
Upgrade your USR modem to V32 terbo
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| TWIN11A.ZIP |
Use 2 Amigas with nullmodem.
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| ULTRA.ZIP |
About Hayes ultra smartmodem
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| UMFHST.ZIP |
USR Modems info
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| USFIXIT.ZIP |
Repair kit for USR V34 modem
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| USR-28K2.ZIP |
The CCITT 28.8 Kbps standard
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| USRNEWS.ZIP |
News about the new USR 16.8 modem
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| USRPATCH.ZIP |
Convert your US Robotics 14.4k into a 16.8k dual standard
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| USRQA.ZIP |
Questions and answers about HST modems
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| USRREPLY.ZIP |
US Robotics reaction to Sportster Patching
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| USRUNDOC.ZIP |
USRobotics Courier V.34: Undocumented Features
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| V42INTRO.ZIP |
Introduction to V42 protocol
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| VFAST.ZIP |
Info on the new USR 28800 vfast modems
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| VFAST2.ZIP |
Background on the CCITT v.fast standard
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| WYNTKAM.ZIP |
What You Need to Know about Modems
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| ZTUTOR.ZIP |
A good tutor on Zmodem
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| ZYXEL.ZIP |
Technical info on the Zyxel u-1496 modem
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| ZYXEL2.ZIP |
Zyxel Voice Modem Summary
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